Update.

1998-12-31  Ulrich Drepper  <drepper@cygnus.com>

	* iconvdata/Makefile: Use rpath $ORIGIN for modules which use any of
	the conversion libraries.

	* include/features.h: Mention latest extensions in _POSIX_C_SOURCE
	description.

	* libio/genops.c (list_all_lock): New variable.
	(_IO_un_link, _IO_link_in): Acquire lock before modifying _IO_list_all.
	[PR libc/911].

	* sysdeps/i386/i686/strtok.s: Add missing cld.

	* sysdeps/i386/i686/mempcpy.S: New file.

1998-12-30  Geoff Keating  <geoffk@ozemail.com.au>

	Suppress parentheses warnings:
	* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
	(DL_FIND_ARG_COMPONENTS): here,
	* sysdeps/powerpc/dl-machine.c: here,
	* sysdeps/powerpc/fclrexcpt.c (feclearexcept): here,
	* sysdeps/powerpc/fesetround.c (fesetround): here,
	* sysdeps/powerpc/feupdateenv.c (feupdateenv): here,
	* sysdeps/powerpc/fraiseexcpt.c (feraiseexcept): here,
	* sysdeps/powerpc/fsetexcptflg.c (fesetexceptflag): here,
	* sysdeps/powerpc/s_rint.c (__rint): here,
	* sysdeps/powerpc/s_rintf.c (__rintf): here,
	* sysdeps/powerpc/w_sqrt.c (__sqrt): here,
	* sysdeps/powerpc/w_sqrtf.c (__sqrtf): and here.

1998-12-30  Geoff Keating  <geoffk@ozemail.com.au>

	* wcsmbs/wcstold.c [__NO_LONG_DOUBLE_MATH]: Include wchar.h.
	* wcsmbs/wcstold_l.c [__NO_LONG_DOUBLE_MATH]: Likewise.  Also define
	appropropriate prototypes, correct procedure names.

1998-12-30  Geoff Keating  <geoffk@ozemail.com.au>

	* sysdeps/generic/crypt-entry.c: Prototype __crypt_r, suppress
	warning.
	(__crypt_r): Add __restrict.
	* sysdeps/generic/crypt.h: Remove internal routine.  Add __restrict.

1998-12-31  Ulrich Drepper  <drepper@cygnus.com>

	* stdlib/longlong.h: Add missing #else in SPARC definitions.

1998-12-30  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	Patches by Ralf Baechle <ralf@gnu.org>:
	* sysdeps/unix/sysv/linux/mips/sgidefs.h: Removed.
	* sysdeps/unix/sysv/linux/mips/sys/asm.h:  Removed.
	* sysdeps/unix/sysv/linux/mips/sys/regdef.h:  Removed.
	* sysdeps/unix/sysv/linux/mips/sys/fpregdef.h:  Removed.
	* sysdeps/unix/sysv/linux/mips/regdef.h:  Removed.
	* sysdeps/unix/sysv/linux/mips/fpregdef.h: Removed.

	* sysdeps/unix/sysv/linux/mips/Makefile: Remove delete files.
	* sysdeps/unix/sysv/linux/mips/Dist: Remove deleted files.

	* sysdeps/mips/sys/fpregdef.h: New files, enhanced versions of deleted
	linux specific files.
	* sysdeps/mips/sys/asm.h: Likewise.
	* sysdeps/mips/sgidefs.h: Likewise.
	* sysdeps/mips/fpregdef.h: Likewise.
	* sysdeps/mips/regdef.h: Likewise.

	* sysdeps/mips/Makefile: Add new headers.
	* sysdeps/mips/Dist: Add new files.

	* sysdeps/mips/fpu_control.h (_FPU_DEFAULT): Change value.

1998-12-28  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* iconvdata/Makefile: Remove variable assignments and rules that
	are now auto-generated.  Include $(objpfx)iconv-rules instead.
	Btw, that removes a few typos.
	(charmaps): New variable.
	($(objpfx)iconv-rules): New target.
	(gen-8bit-modules): Renamed from sed-generated-headers, remove .h
	suffixes.
	(gen-8bit-gap-modules): Renamed from awk-generated-headers, remove
	.h suffixes.
	(gen-special-modules): New variable.
	(generated-modules): New variable.
	(headers): Use it.
	(before-compile): Likewise.
	(generated): Likewise, and add iconv-rules.
	* iconvdata/euc-cn.c: Renamed from euccn.c.
	* iconvdata/euc-jp.c: Renamed from eucjp.c.
	* iconvdata/euc-kr.c: Renamed from euckr.c.
	* iconvdata/euc-tw.c: Renamed from euctw.c.
	* iconvdata/iso_6937.c: Renamed from iso6937.c.
	* iconvdata/iso_6937-2.c: Renamed from iso6937-2.c.
	* iconvdata/t.61.c: Renamed from t61.c.
	* iconvdata/Makefile (distribute): Adjusted for those renames.
	Remove $(objpfx) from names.

1998-12-28  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* sysdeps/generic/hp-timing.h: Fix comment.
	* sysdeps/generic/dl-hash.h: Likewise.
	* sysdeps/i386/i686/hp-timing.h: Likewise.

1998-12-28  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* posix/fnmatch.c (fnmatch): Always pass unsigned char values to
	FOLD macro.

1998-12-28  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* nss/db-Makefile ($(VAR_DB)/shadow.db): Fix last change.

1998-12-29  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Sync with
	current Linux 2.1.132 kernel sources.

1998-12-28  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	Patches by Ralf Baechle <ralf@gnu.org> for Linux/MIPS:
	* sysdeps/unix/sysv/linux/mips/syscalls.list: Add ipc, change
	pread/pwrite and llseek calls.

	* sysdeps/unix/sysv/linux/mips/sysdep.S: New file.

1998-12-29  Wolfram Gloger  <wmglo@dent.med.uni-muenchen.de>

	* malloc/thread-m.h [_LIBC] : Fix for NO_THREADS case.

10 files changed, 52 insertions, 48 deletions

diff --git a/sysdeps/powerpc/dl-machine.c b/sysdeps/powerpc/dl-machine.c
index 4b6205ceda..7d45e74d65 100644
--- a/sysdeps/powerpc/dl-machine.c
+++ b/sysdeps/powerpc/dl-machine.c
@@ -45,16 +45,16 @@
 #define PLT_DATA_START_WORDS(num_entries) PLT_ENTRY_START_WORDS(num_entries)
 
 #define OPCODE_ADDI(rd,ra,simm) \
-  (0x38000000 | (rd) << 21 | (ra) << 16 | (simm) & 0xffff)
+  (0x38000000 | (rd) << 21 | (ra) << 16 | ((simm) & 0xffff))
 #define OPCODE_ADDIS(rd,ra,simm) \
-  (0x3c000000 | (rd) << 21 | (ra) << 16 | (simm) & 0xffff)
+  (0x3c000000 | (rd) << 21 | (ra) << 16 | ((simm) & 0xffff))
 #define OPCODE_ADD(rd,ra,rb) \
   (0x7c000214 | (rd) << 21 | (ra) << 16 | (rb) << 11)
-#define OPCODE_B(target) (0x48000000 | (target) & 0x03fffffc)
-#define OPCODE_BA(target) (0x48000002 | (target) & 0x03fffffc)
+#define OPCODE_B(target) (0x48000000 | ((target) & 0x03fffffc))
+#define OPCODE_BA(target) (0x48000002 | ((target) & 0x03fffffc))
 #define OPCODE_BCTR() 0x4e800420
 #define OPCODE_LWZ(rd,d,ra) \
-  (0x80000000 | (rd) << 21 | (ra) << 16 | (d) & 0xffff)
+  (0x80000000 | (rd) << 21 | (ra) << 16 | ((d) & 0xffff))
 #define OPCODE_MTCTR(rd) (0x7C0903A6 | (rd) << 21)
 #define OPCODE_RLWINM(ra,rs,sh,mb,me) \
   (0x54000000 | (rs) << 21 | (ra) << 16 | (sh) << 11 | (mb) << 6 | (me) << 1)
@@ -305,7 +305,7 @@ __elf_machine_fixup_plt(struct link_map *map, const Elf32_Rela *reloc,
 	     updating a lazy PLT entry).  */
 
 	  reloc_addr[0] = OPCODE_LI (11, finaladdr);
-	  reloc_addr[1] = OPCODE_ADDIS (11, 11, finaladdr + 0x8000 >> 16);
+	  reloc_addr[1] = OPCODE_ADDIS (11, 11, (finaladdr + 0x8000) >> 16);
 	  reloc_addr[2] = OPCODE_MTCTR (11);
 	  reloc_addr[3] = OPCODE_BCTR ();
 	}
@@ -355,7 +355,7 @@ __process_machine_rela (struct link_map *map,
 	  _dl_signal_error(0, map->l_name,
 			   "R_PPC_ADDR24 relocation out of range");
 	}
-      *reloc_addr = *reloc_addr & 0xfc000003 | finaladdr & 0x3fffffc;
+      *reloc_addr = (*reloc_addr & 0xfc000003) | (finaladdr & 0x3fffffc);
       break;
 
     case R_PPC_ADDR16:
@@ -388,11 +388,11 @@ __process_machine_rela (struct link_map *map,
 	  _dl_signal_error(0, map->l_name,
 			   "R_PPC_ADDR14 relocation out of range");
 	}
-      *reloc_addr = *reloc_addr & 0xffff0003 | finaladdr & 0xfffc;
+      *reloc_addr = (*reloc_addr & 0xffff0003) | (finaladdr & 0xfffc);
       if (rinfo != R_PPC_ADDR14)
-	*reloc_addr = (*reloc_addr & 0xffdfffff
-		       | (rinfo == R_PPC_ADDR14_BRTAKEN
-			  ^ finaladdr >> 31) << 21);
+	*reloc_addr = ((*reloc_addr & 0xffdfffff)
+		       | ((rinfo == R_PPC_ADDR14_BRTAKEN)
+			  ^ (finaladdr >> 31)) << 21);
       break;
 
     case R_PPC_REL24:
@@ -403,7 +403,7 @@ __process_machine_rela (struct link_map *map,
 	    _dl_signal_error(0, map->l_name,
 			     "R_PPC_REL24 relocation out of range");
 	  }
-	*reloc_addr = *reloc_addr & 0xfc000003 | delta & 0x3fffffc;
+	*reloc_addr = (*reloc_addr & 0xfc000003) | (delta & 0x3fffffc);
       }
       break;
 
diff --git a/sysdeps/powerpc/fclrexcpt.c b/sysdeps/powerpc/fclrexcpt.c
index cfcf175637..47254fd384 100644
--- a/sysdeps/powerpc/fclrexcpt.c
+++ b/sysdeps/powerpc/fclrexcpt.c
@@ -29,8 +29,8 @@ feclearexcept (int excepts)
   u.fenv = fegetenv_register ();
 
   /* Clear the relevant bits.  */
-  u.l[1] = u.l[1] & ~(-((excepts) >> 31-FPSCR_VX & 1) & FE_ALL_INVALID
-		      | (excepts) & FPSCR_STICKY_BITS);
+  u.l[1] = u.l[1] & ~((-((excepts) >> (31-FPSCR_VX) & 1) & FE_ALL_INVALID)
+		      | ((excepts) & FPSCR_STICKY_BITS));
 
   /* Put the new state in effect.  */
   fesetenv_register (u.fenv);
diff --git a/sysdeps/powerpc/fesetround.c b/sysdeps/powerpc/fesetround.c
index 0afd6ceaa5..875c89768a 100644
--- a/sysdeps/powerpc/fesetround.c
+++ b/sysdeps/powerpc/fesetround.c
@@ -32,7 +32,7 @@ fesetround (int round)
   u.fenv = fegetenv_register ();
 
   /* Set the relevant bits.  */
-  u.l[1] = u.l[1] & ~3  |  round & 3;
+  u.l[1] = (u.l[1] & ~3)  |  (round & 3);
 
   /* Put the new state in effect.  */
   fesetenv_register (u.fenv);
diff --git a/sysdeps/powerpc/feupdateenv.c b/sysdeps/powerpc/feupdateenv.c
index b3a3f95ac3..14fa6bbe4e 100644
--- a/sysdeps/powerpc/feupdateenv.c
+++ b/sysdeps/powerpc/feupdateenv.c
@@ -30,7 +30,7 @@ feupdateenv (const fenv_t *envp)
   old.fenv = fegetenv_register ();
 
   /* Copy the set exceptions from `old' to `new'.  */
-  new.l[1] = new.l[1] & 0xE00000FF | old.l[1] & 0x1FFFFF00;
+  new.l[1] = (new.l[1] & 0xE00000FF) | (old.l[1] & 0x1FFFFF00);
 
   /* Atomically enable and raise (if appropriate) exceptions set in `new'. */
   fesetenv_register (new.fenv);
diff --git a/sysdeps/powerpc/fraiseexcpt.c b/sysdeps/powerpc/fraiseexcpt.c
index d0c7971836..39e3fbd6bf 100644
--- a/sysdeps/powerpc/fraiseexcpt.c
+++ b/sysdeps/powerpc/fraiseexcpt.c
@@ -35,9 +35,9 @@ feraiseexcept (int excepts)
 
   /* Add the exceptions */
   u.l[1] = (u.l[1]
-	    | excepts & FPSCR_STICKY_BITS
+	    | (excepts & FPSCR_STICKY_BITS)
 	    /* Turn FE_INVALID into FE_INVALID_SOFTWARE.  */
-	    | (excepts >> (31 - FPSCR_VX) - (31 - FPSCR_VXSOFT)
+	    | (excepts >> ((31 - FPSCR_VX) - (31 - FPSCR_VXSOFT))
 	       & FE_INVALID_SOFTWARE));
 
   /* Store the new status word (along with the rest of the environment),
diff --git a/sysdeps/powerpc/fsetexcptflg.c b/sysdeps/powerpc/fsetexcptflg.c
index b762552dbf..347035e9d2 100644
--- a/sysdeps/powerpc/fsetexcptflg.c
+++ b/sysdeps/powerpc/fsetexcptflg.c
@@ -32,9 +32,9 @@ fesetexceptflag (const fexcept_t *flagp, int excepts)
   flag = *flagp & excepts;
 
   /* Replace the exception status */
-  u.l[1] = (u.l[1] & ~(FPSCR_STICKY_BITS & excepts)
-	    | flag & FPSCR_STICKY_BITS
-	    | (flag >> (31 - FPSCR_VX) - (31 - FPSCR_VXSOFT)
+  u.l[1] = ((u.l[1] & ~(FPSCR_STICKY_BITS & excepts))
+	    | (flag & FPSCR_STICKY_BITS)
+	    | (flag >> ((31 - FPSCR_VX) - (31 - FPSCR_VXSOFT))
 	       & FE_INVALID_SOFTWARE));
 
   /* Store the new status word (along with the rest of the environment).
diff --git a/sysdeps/powerpc/s_rint.c b/sysdeps/powerpc/s_rint.c
index d6d1dd2f76..a475875a97 100644
--- a/sysdeps/powerpc/s_rint.c
+++ b/sysdeps/powerpc/s_rint.c
@@ -25,16 +25,18 @@ __rint (double x)
   static const float TWO52 = 4503599627370496.0;
 
   if (fabs (x) < TWO52)
-    if (x > 0.0)
-      {
-	x += TWO52;
-	x -= TWO52;
-      }
-    else if (x < 0.0)
-      {
-	x -= TWO52;
-	x += TWO52;
-      }
+    {
+      if (x > 0.0)
+	{
+	  x += TWO52;
+	  x -= TWO52;
+	}
+      else if (x < 0.0)
+	{
+	  x -= TWO52;
+	  x += TWO52;
+	}
+    }
 
   return x;
 }
diff --git a/sysdeps/powerpc/s_rintf.c b/sysdeps/powerpc/s_rintf.c
index b95c0540bf..dde40bb3e5 100644
--- a/sysdeps/powerpc/s_rintf.c
+++ b/sysdeps/powerpc/s_rintf.c
@@ -25,17 +25,19 @@ __rintf (float x)
   static const float TWO23 = 8388608.0;
 
   if (fabsf (x) < TWO23)
-    if (x > 0.0)
-      {
-	x += TWO23;
-	x -= TWO23;
-      }
-    else if (x < 0.0)
-      {
-	x -= TWO23;
-	x += TWO23;
-      }
-
+    {
+      if (x > 0.0)
+	{
+	  x += TWO23;
+	  x -= TWO23;
+	}
+      else if (x < 0.0)
+	{
+	  x -= TWO23;
+	  x += TWO23;
+	}
+    }
+  
   return x;
 }
 weak_alias (__rintf, rintf)
diff --git a/sysdeps/powerpc/w_sqrt.c b/sysdeps/powerpc/w_sqrt.c
index df80973f58..c42ace503b 100644
--- a/sysdeps/powerpc/w_sqrt.c
+++ b/sysdeps/powerpc/w_sqrt.c
@@ -74,9 +74,9 @@ __sqrt(double x)
 	  fe = fegetenv_register();
 	  EXTRACT_WORDS (xi0,xi1,x);
 	  relax_fenv_state();
-	  sxi = xi0 & 0x3fffffff | 0x3fe00000;
+	  sxi = (xi0 & 0x3fffffff) | 0x3fe00000;
 	  INSERT_WORDS (sx, sxi, xi1);
-	  t_sqrt = __t_sqrt + (xi0 >> 52-32-8-1  & 0x3fe);
+	  t_sqrt = __t_sqrt + (xi0 >> (52-32-8-1)  & 0x3fe);
 	  sg = t_sqrt[0];
 	  sy = t_sqrt[1];
 	  
@@ -84,7 +84,7 @@ __sqrt(double x)
 	     division and a square root and the remainder of the
 	     argument reduction, all interleaved.   */
 	  sd  = -(sg*sg - sx);
-	  fsgi = xi0 + 0x40000000 >> 1 & 0x7ff00000;
+	  fsgi = (xi0 + 0x40000000) >> 1 & 0x7ff00000;
 	  sy2 = sy + sy;
 	  sg  = sy*sd + sg;  /* 16-bit approximation to sqrt(sx). */
 	  INSERT_WORDS (fsg, fsgi, 0);
diff --git a/sysdeps/powerpc/w_sqrtf.c b/sysdeps/powerpc/w_sqrtf.c
index 804dff3c44..d40ade12d0 100644
--- a/sysdeps/powerpc/w_sqrtf.c
+++ b/sysdeps/powerpc/w_sqrtf.c
@@ -74,9 +74,9 @@ __sqrtf(float x)
 	  GET_FLOAT_WORD (xi, x);
 	  fe = fegetenv_register ();
 	  relax_fenv_state ();
-	  sxi = xi & 0x3fffffff | 0x3f000000;
+	  sxi = (xi & 0x3fffffff) | 0x3f000000;
 	  SET_FLOAT_WORD (sx, sxi);
-	  t_sqrt = __t_sqrt + (xi >> 23-8-1  & 0x3fe);
+	  t_sqrt = __t_sqrt + (xi >> (23-8-1)  & 0x3fe);
 	  sg = t_sqrt[0];
 	  sy = t_sqrt[1];
 	  
@@ -84,7 +84,7 @@ __sqrtf(float x)
 	     division and a square root and the remainder of the
 	     argument reduction, all interleaved.   */
 	  sd  = -(sg*sg - sx);
-	  fsgi = xi + 0x40000000 >> 1 & 0x7f800000;
+	  fsgi = (xi + 0x40000000) >> 1 & 0x7f800000;
 	  sy2 = sy + sy;
 	  sg  = sy*sd + sg;  /* 16-bit approximation to sqrt(sx). */
 	  e   = -(sy*sg - almost_half);